100 ASHCROFT | Alldatasheet
Document overview
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Technical content
FEATURES
316L Stainless steel top housing (standard) Available in wide range of wetted materials for process compatibility Flushing port (101, 201, 301) provides for easy cleaning of process Continuous duty design contains process if instrument is inadvertantly removed NSF-61 Compliant - 200 316L Stainless steel only TYPICAL USES Oil and gas Refineries Chemical and petrochemical Water and wastewater NACE Compliant processes (Sour Gas Separation) Biogas and biodiesel SPECIFICATIONS Connection Style: 100, 200, 300: Threaded 101, 201, 301: Threaded with flushing port Process Connection: 1/4 to 1/2 NPT Female, 1/4 to 1 NPT Male Instrument Connection: 1/4 to 1/2 NPT MAWP: 200 psi to 2500 psi (5000 psi optional) Refer to Seal Pressure & Temperature Guide Fill Fluid: See table 3 on page 3 Approvals: CRN, NSF-61 Compliant 200 316L Stainless Steel only WETTED COMPONENTS Diaphragm Bottom Housing Gasket (metalic diaphragm materials only) See table 1 on page 2 See table 2 on page 2 PTFE (rated for -150 ºF to 500 ºF) NON-WETTED COMPONENTS Top Housing Bolt/Clamp Rings Nuts/Bolts Standard 316L St. steel Carbon steel Zinc plated alloy steel Optional Monel® (XYM), Titanium (XHB) 316L (XSE) 316L (XSE) KEY BENEFITS
- Protects instrumentation from corrosive media
- Prevents pressure measuring instrument from clogging
- Dissipates elevated process temperature TEMPERATURE RATINGS Temperature Rating Metallic Diaphragms Non-Metallic Diaphragms Threaded 450 °F/Refer to fill fluid temperature limit Refer to diaphragm material and fill fluid temperature limits Welded (XDU) 480 °F/Refer to fill fluid temperature limit 400 °F/Refer to diaphragm material and fill fluid temperature limits 1 of 5 100/101, 200/201, 300/301 Threaded Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Carpenter 20®, Monel®, Hastelloy®, Viton®, Duplex 2507®, Inconel®, Calflo®, Kalrez® and Neobee®. For more information, see Ashcroft Brands & Trademarks Diaphragm Threaded To Top Housing - flexible design Diaphragm Welded or Bonded To Top Housing Diaphragm Clamped Between Upper & Lower Housing - flexible design for elastomeric diaphragms
100 Series 200 Series 300 Series
100/101, 200/201, 300/301 Threaded Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Carpenter 20®, Monel®, Hastelloy®, Viton®, Duplex 2507®, Inconel®, Calflo®, Kalrez® and Neobee®. For more information, see Ashcroft Brands & Trademarks ORDERING CODE Example: 10 2 01 S S 02T XCK NH Process Connection Size 25 - ¼ NPT Female 50 - ½ NPT Female 75 - 3⁄4 NPT Female 10 - 1 NPT Female 10 15 - 1½ NPT Female 02 - ¼ NPT Male 04 - ½ NPT Male 06 - 3⁄4 NPT Male 08 - 1 NPT Male SA - ¼ ˝ Socket weld SB - ½ ˝ Socket weld SC - 3⁄4 ˝ Socket weld SD - 1 ˝ Socket weld Diaphragm Type 1 - 100 series capsule diaphragm threaded into top housing 2 - 200 series diaphragm welded (metallic) or bonded (elastomeric) to top housing 2 3 - 300 series elastomeric diaphragm clamped between top and lower housing Flushing Port 00 - No flushing port 01 - Flushing port in lower housing 01 Diaphragm Materials (See Table 1 on page 2) S - 316L Stainless steel S Bottom Housing Materials (See Table 2 on page 2) S - 316L Stainless steel S Instrument Connection Size 02T - ¼ NPT Female instrument connection 02T 04T - ½ NPT Female instrument connection Options (if choosing an option(s) must include an “X”) X__ Fill Fluid (for seals attached to instruments) (See Table 3 on page 3 for more available fill fluids) CK - 50 cSt Silicone CK Optional Features (for more options, see table 4 on page 5) NH - Stainless steel instrument tag NH When selecting an instrument, refer to the Seal Pressure & Temperature Guide for compatibility with this diaphragm seal or scan the QR code to the right.
TABLE 2 - BOTTOM HOUSING MATERIALS Material Letter Code Notes 316L Stainless steel S NSF-61 Compliant (200 only) 304L Stainless steel C 904L Stainless steel F Carbon Steel B Monel® 400 M Hastelloy® C-276 H Hastelloy® B G Hastelloy® C-22 J Duplex 2205® Z Super Duplex 2507® A Contact Ashcroft for availability Carpenter 20® D Inconel® 625 W Incoloy® 825 L Nickel N Titanium Ti PVDF KY Only offered in 1/2 NPT, 1/4 NPT, and socket weld process connections. Not available with flushing connection. PVDF Temperature Limits: 200 psi - 74 °F, 125 psi - 125 °F, 80 psi - 150 °F PVC V Only offered in 1/2 NPT, 1/4 NPT, and socket weld process connections. Not available with flushing connection. PVC Temperature Limits: 200 psi - 74 °F, 125 psi - 125 °F, 80 psi - 150 °F TABLE 1 - DIAPHRAGM MATERIALS Material Letter Code 100 Series 200 Series 300 Series Notes 316L Stainless steel S • • NSF-61 Compliant 304L Stainless steel C • • 904L Stainless steel F • Monel® 400 P • • 200-series must be ordered with XYM Monel® top housing option Tantalum U • • Hastelloy® C-276 H • • Hastelloy® B G • • Hastelloy® C-22 J • • Carpenter 20® D • • PTFE T • • Temp limits: -40 °F to 400 °F Viton® Y • • Temp limits: -40 °F to 350 °F Max. pressure: 500 psi Kalrez® K • • Temp limits: 30 °F to 212 °F Max. pressure: 500 psi Nickel N • • Titanium Ti • Includes titanium top housing Gold Plated 316L SS W • PRESSURE RATINGS Diaphragm seal and lower housing material MAWP Standard XHP All-metallic construction 2500 psi 5000 psi Viton® or Kalrez® diaphragm 500 psi N/A PTFE diaphragm 2500 psi N/A PVC or PVDF lower housing 200 psi N/A 3 of 5 100/101, 200/201, 300/301 Threaded Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Carpenter 20®, Monel®, Hastelloy®, Viton®, Duplex 2507®, Inconel®, Calflo®, Kalrez® and Neobee®. For more information, see Ashcroft Brands & Trademarks
Fill Fluid Temperature Viscosity (cSt at 70ºF (21ºC)) Variation Code Notes Glycerin (food grade) 0 °F to 400 °F (-18 °C to 204 °C) 1,300 CG Direct-mounting only. Not for use with vacuum service 50 cSt Silicone -40 °F to 500 °F (-40 °C to 260 °C) 50 CK 10 cSt Silicone -40 °F to 500 °F (-40 °C to 260 °C) 10 DJ Halocarbon® 4.2 -70 °F to 300 °F (-57 °C to 199 °C) 4.2 CF For use with oxygen/ oxidizing process media Slytherm® 800 -40 °F to 750 °F (-40 °C to 400 °C) 10 HA High temperature applications Syltherm® XLT -150 °F to 500 °F (-100 °C to 260 °C) 1.4 CC Low temperature applications Calflo® AF -20 °F to 600 °F (-29 °C to 316 °C) 60 KF High temperature, silicone-free Mineral Oil 10 °F to 400 °F (-12 °C to 204 °C) 75 MY Neobee® M-20 (food grade) 5 °F to 400° F (-15 °C to 204 °C) 9.5 NM Silicone (food grade) -40 °F to 500 °F (-40 °C to 260 °C) 350 CZ 50/50 Glycerin/Water 15 °F to 200 °F (-9 °C to 93 °C) 30 GH Propylene Glycol -50 °F to 325 °F (-46 °C to 163 °C) 54 CV Ethylene Glycol 20 °F to 325 °F (-7 °C to 163 °C) 14 FK 50/50 Ethylene Glycol/Water -25 °F to 190 °F (-32 °C to 88 °C) 2.9 CT 80/20 Glycerin/Water 15 °F to 225 °F (-9 °C to 107 °C) 270 GR 95/5 Water/Propylene Glycol 40 °F to 185 °F (4 °C to 85 °C) 1.0 PY 4 of 5 100/101, 200/201, 300/301 Threaded Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Carpenter 20®, Monel®, Hastelloy®, Viton®, Duplex 2507®, Inconel®, Calflo®, Kalrez® and Neobee®. For more information, see Ashcroft Brands & Trademarks
DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings A B C A B C in mm in mm in mm A B C (wrench flats) 1⁄4 NPT for 1⁄4, 1⁄2 & 3⁄4 process connections, 1⁄8 NPT for 1.0 NPT process connections A B C in mm in mm in mm 100, 200, 300 THREADED DIAPHRAGM SEAL 101, 201, 301 THREADED DIAPHRAGM SEAL WITH FLUSHING PORT 5 of 5 100/101, 200/201, 300/301 Threaded Diaphragm Seal Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Carpenter 20®, Monel®, Hastelloy®, Viton®, Duplex 2507®, Inconel®, Calflo®, Kalrez® and Neobee®. For more information, see Ashcroft Brands & Trademarks TABLE 4 - OPTIONS Code Option Notes Flushing Port AW Single ½˝ flushing connection Process connection must be ¾ NPT or smaller DB Dual ½˝ flushing connections Process connection must be ¾ NPT or smaller DK Dual ¼˝ flushing connections PU Pipe plug for flushing connection Plug will match bottom housing material. Seals with flushing connections only Top Housing YM Monel® 400 top housing Must be ordered with Monel® or tantalum diaphragm Assembly/Hardware SB Stainless steel clamping bolts SE Stainless steel rings and bolts HP High-pressure clamping rings Increases MAWP to 5,000 psi unless otherwise limited by material LD Stainless steel locking device NH Stainless steel instrument tag NX Teflon®-free diaphragm seal 200 psi maximum working pressure, 200 series only DU Instrument welded to top housing Instrument socket must be like-material to top housing Other MQ Positive material identification NH Stainless steel instrument tag 6B Cleaned for oxygen service CD-5 NACE compliance certificate Stainless, Hastelloy®, or Monel® wetted materials Must be ordered as a separate line item A B C A B C